The Comparative Analysis :

Mercedes E 400 Coupé 4MATIC 9G-TRONIC (17 - 18) vs. Porsche Cayman R (11 - 12)

€ 64,800
Mercedes E 400 Coupé 4MATIC 9G-TRONIC (17 - 18) Mercedes E 400 Coupé
€ 69,800
 Porsche Cayman R (11 - 12) Porsche Cayman R
€ 64,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 69,800

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Mercedes E 400 Coupé is significantly bigger in every dimension. It's 47.9 cm longer, 5.9 cm wider and 14.4 cm taller than the Porsche Cayman R.
Mercedes E 400 Coupé
Porsche Cayman R
1430
Blueprint Mercedes E 400 Coupé 4MATIC 9G-TRONIC (17 - 18)
1860
2055
1286
Blueprint Porsche Cayman R (11 - 12)
1801
1978
1860 mm
Width
1801 mm
2055 mm
Width Incl. Mirrors
1978 mm
1430 mm
Height
1286 mm
Blueprint Mercedes E 400 Coupé 4MATIC 9G-TRONIC (17 - 18)
2873
4826
Blueprint Porsche Cayman R (11 - 12)
2415
4347
4826 mm
Length
4347 mm
2873 mm
Wheelbase
2415 mm

Vehicle Weight

Mercedes E 400 Coupé
Porsche Cayman R
1845 kg
Kerb Weight
1370 kg
2360 kg
Gross Vehicle
Weight
1620 kg
Mercedes E 400 Coupé 4MATIC 9G-TRONIC (17 - 18)
Weight Difference:
475 kg
25.75 %
Porsche Cayman R (11 - 12)

General

Mercedes E 400 Coupé
Porsche Cayman R
C238
Generation
987C
Coupe
Car Body Style
Coupe
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
9-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes E 400 Coupé
Porsche Cayman R
V6 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 276
Engine Series
M 276.823
Engine Code
4
Valves
4
6
Cylinders
6
2996 CC
Engine Capacity
3436 CC
328 bhp
at 5250 rpm
Power
325 bhp
at 7400 rpm
Mercedes E 400 Coupé
328 bhp
325 bhp
Porsche Cayman R
480 NM
at 1600 rpm
Max. Torque
370 NM
at 4750 rpm
Mercedes E 400 Coupé
480 NM
370 NM
Porsche Cayman R

Performance

Mercedes E 400 Coupé
Porsche Cayman R
155 mph
Maximum Speed
175 mph
5.3 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

74 m
0.000 sec

Mercedes E 400 Coupé

62 mph 62
mph

69 m
0.000 sec

Porsche Cayman R

▶ REPLAY
5.63 kg/bhp
Weight-to-Power Ratio
4.22 kg/bhp
Mercedes E 400 Coupé
5.63 kg/bhp
4.22 kg/bhp
Porsche Cayman R

Fuel Economy / Emissions

Mercedes E 400 Coupé
Porsche Cayman R
Fuel Economy
35 mpg
combined
29 mpg
Mercedes E 400 Coupé
35 mpg
29 mpg
Porsche Cayman R
26 mpg
city
20 mpg
44 mpg
motorway
40 mpg
Kraftstoffanzeige
66 L
Fuel Tank Capacity
54 L
Kraftstoffanzeige
506 mi
Range
346 mi
Mercedes E 400 Coupé
506 mi
346 mi
Porsche Cayman R
Environmental Impact
153.5 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
183.8 kWh
Mercedes E 400 Coupé
153.5 kWh
183.8 kWh
Porsche Cayman R
Euro 6b (NEFZ)
Emission Standard
Euro 5
183 g/km (NEFZ)
CO2 Emissions
228 g/km (NEFZ)

Practical Convenience

Mercedes E 400 Coupé
Porsche Cayman R
3
Doors
2
4
No. of Seats
2
515 kg
Maximum Payload
250 kg
425 L
Boot Capacity
410 L
No data
Boot Capacity (Seats Down)
No data